 All Aboard!  Claire Mead
Math Fundamentals, difficulty level 3. How long will Sasha's train trip from Washington to Chicago take?
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 Assembly Seating  Claire Mead
Math Fundamentals, difficulty level 2. What is Ben's plan for arranging chairs for the school assembly?
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 At the Movies  Lisa Lavelle
Math Fundamentals, difficulty level 3. Explore the changes in movie and theater prices.
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 Backtoschool Supplies  Lisa Lavelle
Math Fundamentals, difficulty level 2. Help calculate the total bill for these backtoschool supplies.
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 A Barrel of Fun  Lisa Lavelle
Elementary, difficulty level 3. How much apple juice did the man keep?
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 The Big Balloon Blowup  Leon Roland & class
Math Fundamentals, difficulty level 3. Help Ulrike and Lars determine the number of balloons in each bag.
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 Birds in Trees  Steve Maurer
Elementary, difficulty level 3. Can you figure out the number of trees in the courtyard?
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 Birthday Beach Bash  Lisa Lavelle
Math Fundamentals, difficulty level 3. Help determine how many balloons were needed for party favors at the end of this celebration.
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 Birthday Line Up  Claire Mead, Stephen Weimar
PreAlgebra, difficulty level 2. How old will Seth be when his mother is five times Seth's age?
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 Building Bouquets  Amanda Knott and the Western Oregon University Mentors
Math Fundamentals, difficulty level 2. Help Jana determine how to divide her extra flowers for the flower shop special.
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 Calculator Double Vision  Lisa Lavelle
Elementary, difficulty level 2. Enter a 3digit number twice on a calculator and use division to get the original number.
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 Choose Your Challenge  Kristina Lasher
Math Fundamentals, difficulty level 2. Can Zak find a more precise measure of how much older his brother is than he is?
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 Count the Discount  Kristina Lasher
Math Fundamentals, difficulty level 3. The jacket on the clearance rack is marked down 20% more each day. How much will it cost after 5 days?
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 Crack the Code  Christi Sather and Kristina Lasher
Math Fundamentals, difficulty level 2. Help Christi use the clues to figure out which code will unlock the vault.
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 Cupcakes, Cupcakes!  Kristina Lasher & Terry Trotter
Math Fundamentals, difficulty level 1. Andrei needs to put icing on the cupcakes and get out the door to catch the bus. Will he and his sister be able to get them all iced in time?
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 Driving Decisions  Kristina Lasher
Math Fundamentals, difficulty level 4. Help the Downings decide which car rental is the best option for their trip to Denver.
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 Elizabeth's Cookies  Inspired by Swarthmore College students
Math Fundamentals, difficulty level 1. Can you help Elizabeth figure out how many times she'll need to use her cookie sheet to bake all of her cookies?
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 Filling the Freezer  Kristina Lasher
Math Fundamentals, difficulty level 4. How many cartons of ice cream can the Math Club fit in their freezer?
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 Fish in a Barrel  Claire Mead
Math Fundamentals, difficulty level 3. Find out how many fish Jake, Herman and Luke each took home from their
fishing trip.
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 Five Digits of Fun  Lisa Lavelle
Math Fundamentals, difficulty level 4. Find a fivedigit number based on these clues.
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 Four Playful Mathematicians  inspired by Maria Fung's class at Western Oregon
Math Fundamentals, difficulty level 2. Follow the clues to help the four playful mathematicians return the lost watch.
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 Greta's Garden  Claire Mead
Math Fundamentals, difficulty level 2. Find out how much money Greta made from each of her vegetables at the
Farmers's Market.
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 Hauling Sand  Claire Mead
Math Fundamentals, difficulty level 2. How many tons of sand can Marty haul in his dump truck?
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 How Big?  Judy Ann Brown
Middle School, difficulty level 1. The dimensions of my classroom are consecutive multiples of ten. Find the dimensions of the room.
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 How Large is the Patio?  Judy Ann Brown
Middle School, difficulty level 2. The Smiths are putting new flagstone on their patio. How many square feet will the patio cover?
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 How Much Was That Ticket?  Lisa Lavelle  idea suggested by Jody Newman
Elementary, difficulty level 4. Determine how much I spent at the movie theater.
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 Is There Really a Discount?  Lisa Lavelle
Math Fundamentals, difficulty level 3. Determine which friend is correct about the final price on a sales item.
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 It's an open and shut case! Or is it?  Lisa Lavelle
Elementary, difficulty level 3. A Razzle Dazzle Elementary School locker problem.
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 Jason's Piggy Bank  Claire Mead
Math Fundamentals, difficulty level 2. How many nickels did Jason find in his piggy bank?
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 Jellybean Rectangles  Lisa Lavelle
Math Fundamentals, difficulty level 3. Have fun figuring out strategy in the Jellybean Rectangle game.
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 Jumping Rope  Leon Roland & class
Math Fundamentals, difficulty level 2. Just how long was the rope with which we started?
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 March Madness!  Teaching the Young Learner Class
Math Fundamentals, difficulty level 3. Given four clues, figure out which pair of friends won a basketball game.
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 MiniMovie Theater Seating  Chrissy Stewart (adapted)
Elementary, difficulty level 3. How many rowdy kids can sit in the MiniMovie Theater?
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 Monmouth Mountain Bikes  Kristina Lasher
Math Fundamentals, difficulty level 1. How many mountain bikes will have the highest level of safety testing?
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 Moons, by Jove!  Claire Mead
Math Fundamentals, difficulty level 3. Find out how long it will take these 3 moons to return to a position
of alignment with their
planet.
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 Multiplication Mystery  Ya. I. Perelman (translated from Russian by Valentina Sokolskaya)
Math Fundamentals, difficulty level 3. Decipher this cryptic multiplication problem to uncover the final product.
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 Nova Scotia Quilt  Claire Mead
Math Fundamentals, difficulty level 3. Use the area of a rectangular bed quilt to determine its dimensions.
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 Odds vs. Evens  Kristina Lasher
Math Fundamentals, difficulty level 3. Can Jerome and Kiya use what they know about probability to make their games fair?
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 The Olympic Distance  Shrawan Khanna & Class
Elementary, difficulty level 4. Determine how many kilometres the Russian Olympic team members will travel in attending the 2002 Winter Olympics.
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 Pauline the Plumber  Claire Mead
Math Fundamentals, difficulty level 2. Use the clues to find out how many widgets Pauline purchased.
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 Peanut Butter and Jelly  Lisa Lavelle
Math Fundamentals, difficulty level 3. How many sandwiches can we make before using up a package of bread and jars of jelly and peanut butter at the same time?
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 Perfect Apples  Melissa Kennedy
Algebra, difficulty level 2. Of 6000 apples, we have some that are too small, some too green, and others that are bruised. How many are perfect apples?
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 Pondering Palindromes  Mary DeYoung & class
Math Fundamentals, difficulty level 1. Explore 4digit palindromes and find something else they have in common.
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 Pondering Prescriptions  Lisa Lavelle
Math Fundamentals, difficulty level 4. Help calculate the amount of antibiotic in each dose of my prescription.
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 Presidential Timepieces  Mary DeYoung & class
Math Fundamentals, difficulty level 4. Develop a sense of time by exploring presidential events.
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 Rabbit's Run  Lisa Lavelle
Math Fundamentals, difficulty level 1. Help Regina develop options for building her rabbit's run.
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 Saline Solutions  Lisa Lavelle
Elementary, difficulty level 3. Measure the ingredients needed to mix the saline solutions.
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 Sharing Birthdays  Claire Mead
Math Fundamentals, difficulty level 2. How old will Alana be when her mother is three times Alana's age?
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 She Counts Seashells *  Claire Mead
Math Fundamentals, difficulty level 2. How many shells does Marcia have in her collection?
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 Shopping at the School Store  Claire Mead
Math Fundamentals, difficulty level 2. How much does a pencil cost at the school store? How much does an eraser cost?
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